-121 ru-0981 with rubber end cap 005-744 motion pro push/pull throttle assembly a push/pull throttle is required with the use of all mikuni racing ... vacuum pressures encountered in racing engines this push/pull throttle assembly includes a twist throttle assembly push and pull cables with ... sold each order no 005-230 replacement parts for push/pull throttle assembly description order no pull throttle cable 005 230a push throttle cable